Home / 2,180,348.04-3,006,305.46-1,492,352.04

Finding the Fourth Proportional to 2,180,348.04, 3,006,305.46 and 1,492,352.04

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Solution

The fourth proportional to 2,180,348.04, 3,006,305.46 and 1,492,352.04 is: 2,057,683.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,348.04 : 3,006,305.46 = 1,492,352.04 : x
  2. Step 2: Convert to fraction form
    2,180,348.04/3,006,305.46 = 1,492,352.04/x
  3. Step 3: Cross multiply
    2,180,348.04x = 3,006,305.46 × 1,492,352.04
  4. Step 4: Simplify right side
    2,180,348.04x = 4,486,466,086,094.14
  5. Step 5: Solve for x
    x = 4,486,466,086,094.14/2,180,348.04
  6. Step 6: Final answer
    x = 2,057,683.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.